Code of Civil Procedure Article 88
A decision on the responsibility for litigation expenses is not reviewable in the absence of an appeal from the principal decision in issue.
中文原文 民事訴訟法第88條
訴訟費用之裁判，非對於本案裁判有上訴時，不得聲明不服。
English translation for reference only; the Chinese text prevails. Not legal advice.